Number and pattern of association of chromonemata in the chromosomes of Tradescantia
dc.contributor.author | Sparvoli, Elio | en_US |
dc.contributor.author | Gay, Helen | en_US |
dc.contributor.author | Kaufmann, Berwind P. | en_US |
dc.date.accessioned | 2006-09-11T18:52:39Z | |
dc.date.available | 2006-09-11T18:52:39Z | |
dc.date.issued | 1965-07 | en_US |
dc.identifier.citation | Sparvoli, Elio; Gay, Helen; Kaufmann, Berwind P.; (1965). "Number and pattern of association of chromonemata in the chromosomes of Tradescantia ." Chromosoma 16(4): 415-435. <http://hdl.handle.net/2027.42/47351> | en_US |
dc.identifier.issn | 1432-0886 | en_US |
dc.identifier.issn | 0009-5915 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/47351 | |
dc.identifier.uri | http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=retrieve&db=pubmed&list_uids=14308273&dopt=citation | en_US |
dc.description.abstract | Analysis of reconstructions, prepared from electron micrographs of successive longitudinal serial sections, has led to the conclusion that the somatic telophase chromosome of Tradescantia paludosa contains four cytologically separable chromonemata. The four represent a pair of pairs, that is, two diplospiremes — one with its two chromonemata arranged helically in dextrorse relationship, and the other with its two in sinistrorse relationship — which are associated to form a tetraspireme. During anaphase and telophase the tetraspireme constitutes the chromosome; during prophase and metaphase the tetraspireme represents one of the two chromatids of the chromosome, which is accordingly an octospireme in terms of the number of cytologically identifiable chromonemata. Loose intertwining of the two tetraspiremes during late prophase accounts for the so-called relational coiling. | en_US |
dc.format.extent | 6627037 bytes | |
dc.format.extent | 3115 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Springer-Verlag | en_US |
dc.subject.other | Biochemistry, General | en_US |
dc.subject.other | Human Genetics | en_US |
dc.subject.other | Life Sciences | en_US |
dc.subject.other | Developmental Biology | en_US |
dc.subject.other | Cell Biology | en_US |
dc.subject.other | Eukaryotic Microbiology | en_US |
dc.subject.other | Animal Genetics and Genomics | en_US |
dc.title | Number and pattern of association of chromonemata in the chromosomes of Tradescantia | en_US |
dc.type | Article | en_US |
dc.subject.hlbsecondlevel | Natural Resources and Environment | en_US |
dc.subject.hlbsecondlevel | Molecular, Cellular and Developmental Biology | en_US |
dc.subject.hlbsecondlevel | Ecology and Evolutionary Biology | en_US |
dc.subject.hlbtoplevel | Health Sciences | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Cytogenetics Laboratory, Carnegie Institution of Washington, Ann Arbor, Michigan, USA; Departments of Botany and Zoology, The University of Michigan, Ann Arbor, Michigan, USA | en_US |
dc.contributor.affiliationum | Cytogenetics Laboratory, Carnegie Institution of Washington, Ann Arbor, Michigan, USA; Departments of Botany and Zoology, The University of Michigan, Ann Arbor, Michigan, USA | en_US |
dc.contributor.affiliationum | Cytogenetics Laboratory, Carnegie Institution of Washington, Ann Arbor, Michigan, USA; Departments of Botany and Zoology, The University of Michigan, Ann Arbor, Michigan, USA | en_US |
dc.contributor.affiliationumcampus | Ann Arbor | en_US |
dc.identifier.pmid | 14308273 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/47351/1/412_2004_Article_BF00343171.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1007/BF00343171 | en_US |
dc.identifier.source | Chromosoma | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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